Typed DataSet

Question

Hi, What is typed dataset? Thanks.

Jignesh Trivedi · Answer

hi, A typed DataSet is a class that derives from a DataSet. As such, it inherits all the methods, events, and properties of a DataSet. Additionally, a typed DataSet provides strongly typed methods, events, and properties. This means you can access tables and columns by name, instead of using collection-based methods. please refer http://msdn.microsoft.com/en-us/library/wha85tzb.aspx http://www.wrox.com/WileyCDA/Section/Strongly-Typed-DataSets-in-ASP-NET-2-0-Pages.id-302833.html http://www.codeguru.com/csharp/.net/net_data/article.php/c19561/Introducing-ADONET-and-the-Typed-DataSet.htm l hope this help.

Satyapriya Nayak · Answer

Hi Alok, Typed DataSet has a Xml schema and an Untyped DataSet donot have Xml schema. We can insert additional columns in the type dataset but in untype we can't insert additional columns here. Please refer the below link http://msdn.microsoft.com/en-us/library/8bw9ksd6%28v=vs.71%29.aspx http://www.c-sharpcorner.com/UploadFile/rupadhyaya/TypedDataSets12032005021013AM/TypedDataSets.aspx Thanks